Manufacturer Part Number
SN74HCS21QPWRQ1
Manufacturer
Texas Instruments
Introduction
The SN74HCS21QPWRQ1 is a high-performance, dual 4-input AND gate with Schmitt-trigger inputs designed for automotive and logical applications.
Product Features and Performance
Dual 4-input AND Gate
Schmitt Trigger Input
Surface Mount Technology
Packaging in Tape & Reel for automated assembly
Product Advantages
High noise immunity with Schmitt-trigger action
Low quiescent current of 2 µA enhances power efficiency
Wide operating voltage range from 2V to 6V
Operates in an extended temperature range from -40°C to 125°C, suitable for harsh environments
Key Technical Parameters
Logic Type: AND Gate
Number of Circuits: 2
Voltage Supply: 2V ~ 6V
Current Quiescent (Max): 2 µA
Current Output High, Low: 7.8mA
Input Logic Level Low: 1V ~ 3V
Input Logic Level High: 1.5V ~ 4.2V
Max Propagation Delay @ V, Max CL: 16ns @ 6V, 50pF
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
AEC-Q100 qualified for automotive reliability
Robust 14-TSSOP package ensures mechanical stability
Compatibility
Compatible with other logic families with voltage supply range from 2V to 6V
Application Areas
Automotive systems
Embedded systems
Logic signal processing
Industrial electronics
Product Lifecycle
Currently active
No reported discontinuation
Availability of replacements or upgrades as per technology evolution
Several Key Reasons to Choose This Product
Automotive-grade reliability with AEC-Q100 qualification
Low power consumption facilitating energy-efficient designs
Broad voltage supply range providing design flexibility
Enhanced noise immunity suitable for variable environments
Suitable for both commercial and industrial applications due to robust operating temperature range